ardenexal/fhir-path

FHIRPath 2.0 expression evaluation for PHP

0.4.0 2026-06-12 14:21 UTC

Requires

• php: >=8.3
• ardenexal/fhir-metadata: ^0.4
• psr/http-client: ^1.0
• psr/http-factory: ^1.0
• psr/http-message: ^2.0
• psr/log: ^1|^2|^3
• symfony/property-access: ^6.4|^7.4
• symfony/string: ^6.4|^7.4

Requires (Dev)

• giorgiosironi/eris: ^1.0
• phpunit/phpunit: ^12.5

MIT

• FHIR Tools Contributors

README

PHP implementation of the FHIRPath 2.0 specification for evaluating path expressions against FHIR resources.

composer require ardenexal/fhir-path

Documentation

Full documentation lives in the centralised documentation site:

• Overview & Quick Start
• Expressions & Operators
• Function Reference
• Compilation, Caching & Performance
• Implementation Status & Known Issues

License

Released under the MIT License. See LICENSE.